package com.example.demo.service;

import com.example.demo.mapper.LogInfoMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.transaction.interceptor.TransactionAspectSupport;


 @Slf4j
 @Service
 public class LogService {
  @Autowired
  private LogInfoMapper logInfoMapper;

  @Transactional(propagation = Propagation.NESTED)
  public void insertLog(String name,String op){
   //记录⽤⼾操作
   int n = 10 / 0;
   logInfoMapper.insertLog(name,"⽤⼾注册");
  }
 }